213218010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{883}}^1\times {\mathrm{2683}}^1$

素因数の和:3579

約数の個数: 48

約数和(自身を含む): 555201504

約数和(自身を除く): 341983494

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 883, 1766, 2649, 2683, 4415, 5298, 5366, 7947, 8049, 8830, 13245, 13415, 15894, 16098, 24147, 26490, 26830, 39735, 40245, 48294, 79470, 80490, 120735, 241470, 2369089, 4738178, 7107267, 11845445, 14214534, 21321801, 23690890, 35536335, 42643602, 71072670, 106609005, 213218010]

約数ペア:

[(1, 213218010), (2, 106609005), (3, 71072670), (5, 42643602), (6, 35536335), (9, 23690890), (10, 21321801), (15, 14214534), (18, 11845445), (30, 7107267), (45, 4738178), (90, 2369089), (883, 241470), (1766, 120735), (2649, 80490), (2683, 79470), (4415, 48294), (5298, 40245), (5366, 39735), (7947, 26830), (8049, 26490), (8830, 24147), (13245, 16098), (13415, 15894)]